I only stay 3 days in his guesthouse. I do not want to disturb his privacy but because he has a guesthouse I can give you his mail: email@example.com
Cesare is a nice fellow and speaks very good English. The only thing is, he works a lot, so I think he has less time, but you can try anyway. I wish you very luck and please keep in touch with me about this case. I aswell are very interested in genealogy. Do you speak Italian? Well, I don't, just a little bith. Ciao. Jeannine.